SpringerLink (Online service), Obaidat, M. S., & Filipe, J. (2011). e-Business and Telecommunications: 6th International Joint Conference, ICETE 2009, Milan, Italy, July 7-10, 2009. Revised Selected Papers. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Mohammad S. Obaidat, και Joaquim Filipe. E-Business and Telecommunications: 6th International Joint Conference, ICETE 2009, Milan, Italy, July 7-10, 2009. Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. E-Business and Telecommunications: 6th International Joint Conference, ICETE 2009, Milan, Italy, July 7-10, 2009. Revised Selected Papers. Springer Berlin Heidelberg : Imprint: Springer, 2011.
